Records of the Geological Survey of India, Volume 124, Parts 7-8Government of India, 1991 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 71
... analysed anomalous Cu ( 600 ppm - 0.12 % ) and Zn ( 125-450 ppm ) content . Four samples collected from the granitsed amphibolite south of Jhalro village ( 25 ° 42′53 ′′ : 73 ° 53'10 " ) analysed significant Pb values ( 0.1 to 0.35 ...
... analysed anomalous Cu ( 600 ppm - 0.12 % ) and Zn ( 125-450 ppm ) content . Four samples collected from the granitsed amphibolite south of Jhalro village ( 25 ° 42′53 ′′ : 73 ° 53'10 " ) analysed significant Pb values ( 0.1 to 0.35 ...
Page 142
... analysed gold ranging from 1-14 ppm over 7.5 m thick zone between 230 and 240 m . It has been , thus , established ... analysed for PGE , a total of 197 samples were analysed for Ni , Cu and Cr . Out of these , 31 samples gave higher ...
... analysed gold ranging from 1-14 ppm over 7.5 m thick zone between 230 and 240 m . It has been , thus , established ... analysed for PGE , a total of 197 samples were analysed for Ni , Cu and Cr . Out of these , 31 samples gave higher ...
Page 266
... analysed for gold content . The value of gold in plant samples ranges from 0.1 to 0.5 ppm . In addition about 650 samples were also analysed for the gold . In some borehole samples of Tosham area , the values of gold reaches upto 0.5ppm ...
... analysed for gold content . The value of gold in plant samples ranges from 0.1 to 0.5 ppm . In addition about 650 samples were also analysed for the gold . In some borehole samples of Tosham area , the values of gold reaches upto 0.5ppm ...
Contents
GEOLOGICAL MAPPING Page 1 Highgrade and mediumgrade sequences of the Mangalwar and Sandmata Complexes | 1 |
Studies on the Mangalwar and the Hindoli rock sequences | 3 |
Mangalwar Project | 4 |
Copyright | |
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Common terms and phrases
aeolian alluvial plain Alluvium amphibolite anomaly axis bands basalt basin belt biotite block boreholes calcareous channel Chittaurgarh district clay comprises Delhi deposits depth dips district Doda district dolomite dunes dykes excavation exposed fault field season flood plain fluvial folds foliation Formation foundation Ganga geochemical geological mapping Geology Division geomorphological geophysical geotechnical gneiss gold grade grained granite grey Group Gujarat Himachal Pradesh Himalaya indicate intersected Jammu joints km² Krol limestone Lithology Lithostratigraphy located Mangalwar metamorphism metres mica schist mineral mineralised zone palaeochannels pegmatite phyllite Project pyrite quartz quartz veins quartzite Quaternary Rajasthan regional river rocks samples sand sandstone scale schist sediments sequence shale shear zone silt siltstone Siwalik slate slope soil Sonbhadra district spillway structures studies sulphide Supergroup surface surveys SYNCLINE tectonic Terrace thermal thick tion toposheet trending tunnel Udaipur district upper Uttar Pradesh valley Varanasi Varanasi Older Alluvium Vindhyan volcanics